Bontrager

Trip 300

Bontrager Trip 300

How fast, how far, and how long? Bontrager's wireless Trip 300 displays all of the essential info in large, easy-to-read text. You can mount it on your stem or your bars with the universal mount and the wireless setup keeps your cockpit tidy.

Bought this thinking a 2.4ghz more expensive wireless speedometer would keep accurate speed.
On my first trip out, I went 10 miles. Speedometer said - 95 miles. Piece of junk.
Also, neither I nor the shop could figure out how to set a custom wheel size. It's in the manual, but the speedometer won't do it, just generic "700x25c".

Wanted to work on some indoor cadence drills over the winter and the avg. speed. and trip distance works fine but the cadence is: 1. inconsistent with number jumping from 30 to 86 to 109 every few seconds--VERY frustrating; 2. Cadence too often says 00 (doesn't work at all on many rides).
Con: 3 Poor starting mechanism.